PARALLEL SWITCH CURRENT CONTROL

A method of controlling a power converter having a plurality of parallel-connected switching devices, the method comprising: measuring a threshold voltage of each of the parallel switching devices based on measuring the respective base current at start up of the parallel power converter in an initia...

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Bibliographische Detailangaben
Hauptverfasser:	DUBOIS, Fabien, DEBBADI, Karthik
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A method of controlling a power converter having a plurality of parallel-connected switching devices, the method comprising: measuring a threshold voltage of each of the parallel switching devices based on measuring the respective base current at start up of the parallel power converter in an initial self-calibration process; and determining synchronization of the times at which the threshold voltages of the respective switching devices occur.